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package org.openecomp.sdc.asdctool.impl.migration.v1707;
import java.util.EnumMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import org.apache.tinkerpop.gremlin.structure.Direction;
import org.apache.tinkerpop.gremlin.structure.Edge;
import org.apache.tinkerpop.gremlin.structure.Vertex;
import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
import org.openecomp.sdc.be.dao.jsongraph.TitanDao;
import org.openecomp.sdc.be.dao.jsongraph.types.EdgeLabelEnum;
import org.openecomp.sdc.be.dao.jsongraph.types.JsonParseFlagEnum;
import org.openecomp.sdc.be.dao.jsongraph.types.VertexTypeEnum;
import org.openecomp.sdc.be.dao.jsongraph.utils.JsonParserUtils;
import org.openecomp.sdc.be.dao.titan.TitanOperationStatus;
import org.openecomp.sdc.be.datatypes.elements.ArtifactDataDefinition;
import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
import org.openecomp.sdc.be.datatypes.enums.GraphPropertyEnum;
import org.openecomp.sdc.be.datatypes.enums.ResourceTypeEnum;
import org.openecomp.sdc.be.model.LifecycleStateEnum;
import org.openecomp.sdc.be.model.jsontitan.operations.TopologyTemplateOperation;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import com.thinkaurelius.titan.core.TitanVertex;
import fj.data.Either;
@Component("migration1707vnfFix")
public class Migration1707VnfFix{
private static final String VF_MODULES_METADATA = "vfModulesMetadata";
@Autowired
private TitanDao titanDao;
@Autowired
private TopologyTemplateOperation topologyTemplateOperation;
private static Logger LOGGER = LoggerFactory.getLogger(Migration1707RelationsFix.class);
public boolean migrate() {
boolean result = true;
Map<GraphPropertyEnum, Object> propsHasNot = new EnumMap<>(GraphPropertyEnum.class);
propsHasNot.put(GraphPropertyEnum.IS_DELETED, true);
Map<GraphPropertyEnum, Object> propsHas = new EnumMap<>(GraphPropertyEnum.class);
propsHas.put(GraphPropertyEnum.COMPONENT_TYPE, ComponentTypeEnum.RESOURCE.name());
propsHas.put(GraphPropertyEnum.RESOURCE_TYPE, ResourceTypeEnum.VF.name());
propsHas.put(GraphPropertyEnum.STATE, LifecycleStateEnum.CERTIFIED);
Either<List<GraphVertex>, TitanOperationStatus> getAllTopologyTemplatesRes = titanDao.getByCriteria(VertexTypeEnum.TOPOLOGY_TEMPLATE, null, propsHasNot, JsonParseFlagEnum.ParseMetadata);
if (getAllTopologyTemplatesRes.isRight() && getAllTopologyTemplatesRes.right().value() != TitanOperationStatus.NOT_FOUND) {
LOGGER.debug("Failed to fetch all non marked as deleted topology templates , error {}", getAllTopologyTemplatesRes.right().value());
result = false;
}
List<GraphVertex> metadataVertices = getAllTopologyTemplatesRes.left().value();
for (GraphVertex metadataV : metadataVertices) {
Either<Map<String, ArtifactDataDefinition>, TitanOperationStatus> dataFromGraph = topologyTemplateOperation.getDataFromGraph(metadataV.getUniqueId(), EdgeLabelEnum.DEPLOYMENT_ARTIFACTS);
if (dataFromGraph.isLeft()) {
Map<String, ArtifactDataDefinition> artifacts = dataFromGraph.left().value();
if (artifacts.containsKey(VF_MODULES_METADATA)) {
artifacts.remove(VF_MODULES_METADATA);
Either<GraphVertex, TitanOperationStatus> vertexById = titanDao.getVertexById(metadataV.getUniqueId());
TitanVertex vertex = vertexById.left().value().getVertex();
Iterator<Edge> edges = vertex.edges(Direction.OUT, EdgeLabelEnum.DEPLOYMENT_ARTIFACTS.name());
if (edges.hasNext()) {
Edge edge = edges.next();
Vertex dataV = edge.inVertex();
String jsonStr;
try {
jsonStr = JsonParserUtils.jsonToString(artifacts);
dataV.property(GraphPropertyEnum.JSON.getProperty(), jsonStr);
} catch (Exception e) {
LOGGER.debug("Failed to update deployment artifacts for VF {}", metadataV.getUniqueId());
}
}
}
}
TitanOperationStatus commit = titanDao.commit();
if ( commit != TitanOperationStatus.OK){
LOGGER.debug("Failed to commit changes for deployment artifacts for VF {} {}", metadataV.getUniqueId(), metadataV.getMetadataProperty(GraphPropertyEnum.NAME));
}
}
return result;
}
public String description() {
// TODO Auto-generated method stub
return null;
}
}
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